Can someone PLEASE help me navigate the menu option titled "perspectives" on this website?

http://www.geogebra.org/webstart/geogebra.html

Directions:
In a new GeoGebra window, go to the menu option entitled “Perspectives” at the top of the screen and select “Algebra & Graphics”. Then go to the menu option entitled "View". Select “Grid” to turn the gridlines on, and select “Algebra” to turn the Algebra window off since it is not needed.

Question

Can someone PLEASE help me navigate the menu option titled "perspectives" on this website?

http://www.geogebra.org/webstart/geogebra.html

Directions: 
In a new GeoGebra window, go to the menu option entitled “Perspectives” at the top of the screen and select “Algebra & Graphics”.  Then go to the menu option entitled "View".  Select “Grid” to turn the gridlines on, and select “Algebra” to turn the Algebra window off since it is not needed.